[PATCH 0/1] MR6851: configure: Preserve original CFLAGS when adding LLVM flags.

[Jacek Caban (＠jacek)]

Ensure that the specified CROSSCFLAGS (or its default value) is applied consistently during
toolchain checks. Also fixes debug format recognition.

The regression was introduced in commit 471d7178ae01.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/6851